hippocampus definition
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- Definition of HIPPOCAMPUS. : a curved elongated ridge that extends over the floor of the descending horn of each lateral ventricle of the brain, that consists of gray matter covered on the ventricular surface with white matter, and that is involved in forming, storing, and processing memory.— hip·po·cam·pal \-pəl\ adjective. ADVERTISEMENT. a curved elongated ridge that extends over the floor of the descending horn of each lateral ventricle of the brain, that consists of gray matter covered on the ventricular surface with white matter, and that is involved in forming, storing, and processing memory. — hip·po·cam·pal \-pəl\ adjective.
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- HiPPO is an acronym for the highest paid person's opinion or the highest paid person in the office. The acronym is used to describe the tendency for lower-paid employees to defer to higher-paid employees when a decision has to be made.
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Hippocampus: Definition, Function & Location The Hippocampus and Limbic System. The hippocampus is a part of the limbic system. The limbic system is the area in the brain that is associated with memory, emotions, and motivation. The limbic system is located just above the brain stem and below the cortex. The hippocampus itself is highly involved with our memories.
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- Therefore, the hippocampus can affect the cingulate cortex through the anterior thalamic nucleus or the entorhinal cortex. The cingulate cortex, in turn, projects to the temporal lobe cortex, orbital cortex, and olfactory bulb. Thus, all of these areas can be influenced by the hippocampus.
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Hippocampus In Alzheimer's disease, the hippocampus is one of the first regions of the brain to suffer damage; memory loss and disorientation are included among the early symptoms. Damage to the hippocampus can also result from oxygen starvation (hypoxia), encephalitis, or medial temporal lobe epilepsy.ue to bilateral symmetry the brain has a hippocampus in each cerebral hemisphere, so every normal brain has two of them. If damage to the hippocampus occurs in only one hemisphere, leaving the structure intact in the other hemisphere, the brain can retain near-normal memory functioning.
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Ambulatory care Ambulatory care services represent the most significant contributor to increasing hospital expenditures and to the performance of the health care system in most countries, including most developing countries.
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With interest rates low, do annuities make sense? If you invest $200,000 at a cost of 4% per year, that’s $160,000 in fees over 20 years, assuming the account balance stays even. Keep in mind, too, that some money managers make hefty commissions selling variable annuities, and these products can come with steep surrender charges if an investor decides he want out.
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Hippocampal Formation Figure 1. Anatomy of the hippocampal formation. (a) An illustration of the medial surface of the human brain. The front of the brain is to the left. The position of the hippocampal formation in the medial temporal lobe is highlighted by darker lines, (1) hippocampal formation and (2) fornix.bstract. The hippocampal formation is a twisted, curled set of interconnected brain structures that are essential for remembering the past. A brief review of its anatomy, physiology, functional role, and pathology is provided. Anatomical information covers its structure and major internal and external connections.
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- The hippocampus is closely aligned to memory formation. It is an important early storage place for long–term memory, and is involved in the transition to more enduring permanent memory. SOURCE: G2C. 1997.
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- hippocampal fissure one extending from the splenium of the corpus callosum almost to the tip of the temporal lobe; called also hippocampal sulcus. longitudinal fissure the deep fissure between the two cerebral hemispheres.
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- Though the hippocampus is an essential brain structure for the proper functioning of long-term memory, it cannot be regarded as the “memory centre” in the same sense that the occipital cortex, for example, can be regarded as the centre for processing visual information.
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- 1 Since the hippocampus, or part of the brain responsible for transferring short-term memories into long-term memories, is located in the temporal lobe, the temporal lobe helps to form long-term memories and process new information.2  The formation of visual and verbal memories.3  The interpretation of smells and sounds. Since the hippocampus, or part of the brain responsible for transferring short-term memories into long-term memories, is located in the temporal lobe, the temporal lobe helps to form long-term memories and process new information. 2  The formation of visual and verbal memories. 3  The interpretation of smells and sounds.
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- The hippocampal formation is a twisted, curled set of interconnected brain structures that are essential for remembering the past. A brief review of its anatomy, physiology, functional role, and pathology is provided.Anatomical information covers its structure and major internal and external connections.bstract. The hippocampal formation is a twisted, curled set of interconnected brain structures that are essential for remembering the past. A brief review of its anatomy, physiology, functional role, and pathology is provided. Anatomical information covers its structure and major internal and external connections.
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longitudinal fissure hippocampal fissure one extending from the splenium of the corpus callosum almost to the tip of the temporal lobe; called also hippocampal sulcus. longitudinal fissure the deep fissure between the two cerebral hemispheres. palpebral fissure the longitudinal opening between the eyelids.
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Hippocampus: Definition, Function & Location The limbic system also gives us that 'gut feeling.' The limbic system is vital to our survival. Therefore, the limbic system, including the hippocampus, is located in a very protected area of the brain. The hippocampus is a horseshoe-shaped structure.There are actually two pieces that are mirrored pairs.he limbic system also gives us that 'gut feeling.' The limbic system is vital to our survival. Therefore, the limbic system, including the hippocampus, is located in a very protected area of the brain. The hippocampus is a horseshoe-shaped structure.
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Academia Effects of Stress on the Hippocampus. According to Goleman (2006), The hippocampus, near the amygdala in the mid-brain, is our central organ for learning. This structure enables us to convert the content of ‘working memory’—new information held briefly in the prefrontal cortex—into long-term form for storage. This neural act is the heart of learning.
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Hippocampus In Alzheimer's disease, the hippocampus is one of the first regions of the brain to suffer damage; memory loss and disorientation are included among the early symptoms. Damage to the hippocampus can also result from oxygen starvation (hypoxia), encephalitis, or medial temporal lobe epilepsy.amage to the hippocampus does not affect some types of memory, such as the ability to learn new skills (playing a musical instrument or solving certain types of puzzles, for example). This fact suggests that such abilities depend on different types of memory (procedural memory) and different brain regions.
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- mental health effects the hippocampus is a part of the brain that helps to store memories as a result of the lowered hippocampus functioning ptsd sufferers experience flashbacks of the event as if they were still occurring in the present moment
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- Though the hippocampus is an essential brain structure for the proper functioning of long-term memory, it cannot be regarded as the “memory centre” in the same sense that the occipital cortex, for example, can be regarded as the centre for processing visual information.he hippocampus is a very old part of the cortex, evolutionarily, and is located in the inner fold of the temporal lobe. All of the pieces of information decoded in the various sensory areas of the cortex converge in the hippocampus, which then sends them back where they came from.
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Hippocampus For other uses, see Hippocampus (disambiguation). The hippocampus (named after its resemblance to the seahorse, from the Greek ἱππόκαμπος, seahorse from ἵππος hippos, horse and κάμπος kampos, sea monster) is a major component of the brains of humans and other vertebrates. Humans and other mammals have two hippocampi, one in each side of the brain.
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Hippocampus Psychologists and neuroscientists generally agree that the hippocampus plays an important role in the formation of new memories about experienced events (episodic or autobiographical memory). Part of this function is hippocampal involvement in the detection of novel events, places and stimuli.
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- 1 The hippocampus, which is buried in the temporal lobe, is important for learning and short-term memory. 2  This part of the brain is thought to be the site where short-term memories are converted into long-term memories for storage in other brain areas. It is located in the temporal lobe just in front of the hippocampus. 2  The hippocampus, which is buried in the temporal lobe, is important for learning and short-term memory. 3  This part of the brain is thought to be the site where short-term memories are converted into long-term memories for storage in other brain areas.
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- Hippocampus: Structure in the brain believed to be responsible for the processing and coordination of memory functioning. It is the end point of the cortex and the ultimate destination of multiple cortical and subcortical processes.
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Which Part Of The Brain Controls Memory The hippocampus is also part of memory. It processes new memories into long term storage. Without your hippocampus you would not be able to remember what is happening in the present, only what has happened in the past. It is the hippocampus that is affected in Alzheimer’s disease.
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Hippocampus (mythology) Hippocampus (mythology) The hippocampus or hippocamp, also hippokampoi (plural: hippocampi or hippocamps; Greek: ἱππόκαμπος, from ἵππος, horse and κάμπος, monster), often called a sea-horse in English, is a mythological creature shared by Phoenician and Greek mythology, though the name by which it is recognised is purely Greek.
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What Is the Role Of the Hippocampus? The hippocampus is a small, curved formation in the brain that plays an important role in the limbic system. The hippocampus is involved in the formation of new memories and is also associated with learning and emotions. Because the brain is lateralized and symmetrical, you actually have two hippocampi.